3M Face Masks are hypoallergenic masks that guarantee fluid resistance and >99% Bacterial Filtration Efficiency at a mean particle size of 4.0 microns.
They are designed with convenient earloops that make slipping on and removing of mask fast and easy. The mask folds in and expands to allow full coverage from the top of the nose to the underside of the chin.
It is soft, lightweight, and latex-free for a comfortable wear every time.
